ECCO-4418 ROLLERMAT SUMP BLACK
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ECCO LINE SUMPS are in-stock and ready to ship with no lead time.
The ECCO Line Sumps are designed to be the last sump you’ll ever buy — feature-rich, modular, and built to grow with you as your system and the hobby evolve. Thoughtful engineering allows the ECCO design to function effectively as either a Berlin-style or Triton-style sump, giving you flexibility in filtration methodology from day one.
The ECCO-4418 Rollermat Sump is a high-capacity, roller-ready model engineered for large reef and saltwater systems that demand performance, flexibility, and clean organization. Constructed with robust 3/8″ thick acrylic on the top and sides to prevent warping, it features a professional modular layout with dedicated chambers for roller filtration, protein skimming, refugium, and return flow, enabling efficient staged filtration and quiet operation.
Designed to support major roller filtration systems — including Clarisea SK-3000 & SK-5000 Gen 3, Smarter Reefs AIO units, and Red Sea ReefMat systems — the ECCO-4418 is built for long-term adaptability. Features include an optional filter sock plate for mechanical filtration choice, adjustable water height, silent submerged inlet, removable bubble trap, swappable and expandable bulkhead plates, dual heater holders, and integrated probe and dosing ports, making upgrades and customization simple.
The ECCO-4418 Rollermat Sump combines minimalist aesthetics with serious filtration capability — start smart, finish strong, and give your reef everything it needs to thrive.
Rollermat sold separately
- High-capacity, roller-ready sump designed for large reef systems
- Heavy-duty acrylic construction with reinforced top rim and sides to prevent warping
- 3/8″ thick acrylic top rim and sides for added strength and warp resistance
- Modular layout with dedicated chambers for roller filtration, skimmer, refugium, and return
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Compatible with major roller systems including Clarisea SK-3000 / SK-5000 Gen 3 and Red Sea ReefMat systems
- Adjustable water height for flexible equipment tuning
- Submerged inlet design for quiet, efficient operation
- Optional dual 4" filter sock holders for mechanical filtration flexibility
- Original removable bubble trap design allows the sump to operate with or without the bubble trap, increasing usable return chamber space. Includes an adjustable wall plate for trap-free operation and a removable media tray locked at the desired water level with durable black nylon hardware — eliminating stripped threads and hard-to-clean bubble trap areas
- Expandable inlet and return bulkheads support 1" or 1.5" plumbing configurations
- Integrated probe holder with rubber grommets for accurate readings
- Eight dosing line ports and cord management ports for clean routing
- Dual heater holders included
- Sleek minimalist white or black design with colored accents
- Flush drop-in polycarbonate lid (optional)
QUICK SPECS:
- Dimensions: 44" × 18" × 15"
- Roller chamber: 10" × 17.25"
- Skimmer chamber: 11" x 17.25"
- Fuge chamber: 11" × 17.25"
- Return Chamber: 10" x 17.25"
- Total volume: 48.49 gallons
- Adjustable water level: 6-10"
- Inlets: (2) 1" or 1.5"
- Return bulkheads: (2) 1" or 1.5"
- Optional socks: (2) 4"
- Cord ports: Yes
- Probe holder: Yes
- Dosing ports: (8)